44026137 has 12 divisors (see below), whose sum is σ = 63985584. Its totient is φ = 29169720.

The previous prime is 44026123. The next prime is 44026139. The reversal of 44026137 is 73162044.

44026137 is a `hidden beast` number, since 4 + 40 + 2 + 613 + 7 = 666.

It is not a de Polignac number, because 44026137 - 2¹⁶ = 43960601 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 44026137.

It is not an unprimeable number, because it can be changed into a prime (44026139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13539 + ... + 16472.

It is an arithmetic number, because the mean of its divisors is an integer number (5332132).

Almost surely, 2^44026137 is an apocalyptic number.

It is an amenable number.

44026137 is a deficient number, since it is larger than the sum of its proper divisors (19959447).

44026137 is a wasteful number, since it uses less digits than its factorization.

44026137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30180 (or 30177 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 44026137 is about 6635.2194387224. The cubic root of 44026137 is about 353.1047232673.

The spelling of 44026137 in words is "forty-four million, twenty-six thousand, one hundred thirty-seven".